26366914584

素因数分解:

$2^3\times 3^4\times {\mathrm{643}}^1\times {\mathrm{63281}}^1$

素因数の和:63942

約数の個数: 80

約数和(自身を含む): 73967798520

約数和(自身を除く): 47600883936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 643, 648, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 17361, 23148, 34722, 46296, 52083, 63281, 69444, 104166, 126562, 138888, 189843, 208332, 253124, 379686, 416664, 506248, 569529, 759372, 1139058, 1518744, 1708587, 2278116, 3417174, 4556232, 5125761, 6834348, 10251522, 13668696, 20503044, 40689683, 41006088, 81379366, 122069049, 162758732, 244138098, 325517464, 366207147, 488276196, 732414294, 976552392, 1098621441, 1464828588, 2197242882, 2929657176, 3295864323, 4394485764, 6591728646, 8788971528, 13183457292, 26366914584]

約数ペア:

[(1, 26366914584), (2, 13183457292), (3, 8788971528), (4, 6591728646), (6, 4394485764), (8, 3295864323), (9, 2929657176), (12, 2197242882), (18, 1464828588), (24, 1098621441), (27, 976552392), (36, 732414294), (54, 488276196), (72, 366207147), (81, 325517464), (108, 244138098), (162, 162758732), (216, 122069049), (324, 81379366), (643, 41006088), (648, 40689683), (1286, 20503044), (1929, 13668696), (2572, 10251522), (3858, 6834348), (5144, 5125761), (5787, 4556232), (7716, 3417174), (11574, 2278116), (15432, 1708587), (17361, 1518744), (23148, 1139058), (34722, 759372), (46296, 569529), (52083, 506248), (63281, 416664), (69444, 379686), (104166, 253124), (126562, 208332), (138888, 189843)]